Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1828	5.33
$α$	0.1215	5.70
$β$	0.7423	13.77
$γ_{1}$	-0.1890	-2.41
$γ_{2}$	0.2166	1.61
$γ_{3}$	-0.0514	-0.36
$γ_{4}$	0.1196	0.89
$γ_{5}$	-0.2397	-2.20
$γ_{6}$	0.3155	2.85
$γ_{7}$	-0.2188	-2.15
$γ_{8}$	-0.0455	-0.48
$γ_{9}$	0.1750	1.85
$γ_{10}$	-0.1574	-1.51

V-Lab

Altech Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:23.62% (-0.08%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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